I need this graphed: y = -7x + 300

Mathematics

1 answer:

lana66690 [7]4 years ago

6 0

This is what I got when I Google's it hope this helps

You might be interested in

Which equation below would be parallel to the line y - 2x = 8?*

yawa3891 [41]

Option 2- y=-2x+8 is the answer

7 0

3 years ago

Someone please help? 25 points!!!!

sergij07 [2.7K]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

Find the value of x.

$\large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}$

Given,

DE || AB
AD = 2x
CD = x + 3
BE = 2x - 1
CE = x

Value of x (CE) = ?

__________________

We can solve this question using the Basic Proportionality Theorem (BPT). According to BPT, if a line is drawn parallel (||) to 1 side of a triangle to intersect the other 2 sides in 2 distinct points then the other 2 sides will be divided in the same ratio.

__________________

So in this triangle,

$\tt\frac{CD}{AD} = \frac{CE}{BE} \\$

Then,

$\tt \frac{x + 3}{2x} = \frac{x}{2x - 1} \\ \\ \sf \: Using \: cross \: multiplication.... \\ \\ \tt \: x + 3(2x - 1) = x(2x) \\ \tt \: x(2x - 1) + 3(2x - 1) = {2x}^{2} \\ \tt \: {2x}^{2} - x + 6x - 3 = {2x}^{2} \\ \\ \sf Cancel \: out \: 2 {x}^{2} \: from \: both \: the \: sides \\ \\ \tt \: - x + 6x - 3 = 0 \\ \tt \: - x + 6x = 3 \\ \tt \: 5x = 3 \\ \large\boxed{\boxed{\bf \: x = \frac{3}{5} }}$

__________________

The value of x will be 3/5 (option b.)

6 0

3 years ago

Read 2 more answers

In applying the first-in, first-out method of costing inventories, if 8,000 units that are 30% completed are in process on June

ValentinkaMS [17]

Answer:

The FIFO method (first-in, first-out) considerate the amount of processing at the beginning and the end of the period. This two moments are converted in equivalent units as it follows:

On June 1, the 30% of 8000 units are completed: 0.30(8000) = 2400 completed units.

During June, 28,000 units are completed.

On June 30, the 80% of 4000 units are completed: 0.80(4000) = 3200 units completed. But these units are remaining from June 1. So, the actual amount of equivalent units from June 1 and June 30 is 3200 - 2400 = 800 units.

Then, we some the total of equivalent units of production 28000 + 800 = 28800.

Therefore, the answer is false, because is more than 28600.

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%7B3a%7D%5E3b%20-54b" id="TexFormula1" title=" {3a}^3b -54b" alt=" {3a}^3b -54b" align="abs

ozzi

Answer:

$3b(a^{3} - 18)$